Function restoreExpandedState

packages/editor-app/src/components/FileTree.tsx:394–419

(node: TreeNode)

            // 恢复展开状态
            if (expandedPaths.size > 0) {
                const restoreExpandedState = async (node: TreeNode): Promise<TreeNode> => {
                    if (node.type === 'folder' && expandedPaths.has(node.path)) {
                        let children = node.children || [];
                        if (!node.loaded && node.children) {
                            children = await loadChildren(node);
                        }
                        const restoredChildren = await Promise.all(
                            children.map((child) => restoreExpandedState(child))
                        );
                        return {
                            ...node,
                            expanded: true,
                            loaded: true,
                            children: restoredChildren
                        };
                    } else if (node.type === 'folder' && node.children) {
                        const restoredChildren = await Promise.all(
                            node.children.map((child) => restoreExpandedState(child))
                        );
                        return {
                            ...node,
                            children: restoredChildren
                        };
                    }
                    return node;
                };

                rootNode = await restoreExpandedState(rootNode);
            }